Can you update a SafeArray size after you have created the
SafeArray sizes ? Here is the code in C++:

int TwoDimensionTableCount = 0;
VARIANT TwoDimensionArray;

void InitTable (int numberOfRows, int numberOfColumns)
{
VariantInit ( & TwoDimensionArray);
TwoDimensionArray.vt = VT_ARRAY | VT_VARIANT;
{
SAFEARRAYBOUND sab[2];
sab[0].lLbound = 1;
sab[0].cElements = numberOfRows;
sab[1].lLbound = 1;
sab[1].cElements = numberOfColumns;
TwoDimensionArray.parray = SafeArrayCreate (VT_VARIANT, 2, sab);
}
TwoDimensionTableCount = 0;
}

Thanks,
Lynn

Can you update a SafeArray size after you have created the
SafeArray sizes ? Here is the code in C++:

int TwoDimensionTableCount = 0;
VARIANT TwoDimensionArray;

void InitTable (int numberOfRows, int numberOfColumns)
{
VariantInit ( & TwoDimensionArray);
TwoDimensionArray.vt = VT_ARRAY | VT_VARIANT;
{
SAFEARRAYBOUND sab[2];
sab[0].lLbound = 1;
sab[0].cElements = numberOfRows;
sab[1].lLbound = 1;
sab[1].cElements = numberOfColumns;
TwoDimensionArray.parray = SafeArrayCreate (VT_VARIANT, 2, sab);
}
TwoDimensionTableCount = 0;
}

I figured out that the initial number of rows in the SafeArray does
not matter as long as the SafeArray is big enough to hold all of
the potential number of rows. However, the number of columns in
the SafeArray cannot be varied.

Hope this helps someone else, it was a pain to figure out.

Lynn